64013000

素因数分解:

$2^3\times 5^3\times {\mathrm{64013}}^1$

素因数の和:64034

約数の個数: 32

約数和(自身を含む): 149792760

約数和(自身を除く): 85779760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 64013, 128026, 256052, 320065, 512104, 640130, 1280260, 1600325, 2560520, 3200650, 6401300, 8001625, 12802600, 16003250, 32006500, 64013000]

約数ペア:

[(1, 64013000), (2, 32006500), (4, 16003250), (5, 12802600), (8, 8001625), (10, 6401300), (20, 3200650), (25, 2560520), (40, 1600325), (50, 1280260), (100, 640130), (125, 512104), (200, 320065), (250, 256052), (500, 128026), (1000, 64013)]